Home / 11,004,547.80-16,507,550.70-2,917,410.60

Finding the Fourth Proportional to 11,004,547.80, 16,507,550.70 and 2,917,410.60

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Solution

The fourth proportional to 11,004,547.80, 16,507,550.70 and 2,917,410.60 is: 4,376,309.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004,547.80 : 16,507,550.70 = 2,917,410.60 : x
  2. Step 2: Convert to fraction form
    11,004,547.80/16,507,550.70 = 2,917,410.60/x
  3. Step 3: Cross multiply
    11,004,547.80x = 16,507,550.70 × 2,917,410.60
  4. Step 4: Simplify right side
    11,004,547.80x = 48,159,303,392,217.42
  5. Step 5: Solve for x
    x = 48,159,303,392,217.42/11,004,547.80
  6. Step 6: Final answer
    x = 4,376,309.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.